57930788454 has 128 divisors (see below), whose sum is σ = 152665067520. Its totient is φ = 14197680000.

The previous prime is 57930788453. The next prime is 57930788471. The reversal of 57930788454 is 45488703975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57930788453) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2190132 + ... + 2216424.

It is an arithmetic number, because the mean of its divisors is an integer number (1192695840).

Almost surely, 2^57930788454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57930788454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76332533760).

57930788454 is an abundant number, since it is smaller than the sum of its proper divisors (94734279066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57930788454 is a wasteful number, since it uses less digits than its factorization.

57930788454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26586.

The product of its (nonzero) digits is 33868800, while the sum is 60.

The spelling of 57930788454 in words is "fifty-seven billion, nine hundred thirty million, seven hundred eighty-eight thousand, four hundred fifty-four".